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The Cosel PBA75F-48-RN1 is an enclosed AC/DC power supply designed for commercial ITE applications. It features a single 48V output with a maximum current of 1.6A, providing a total output power of 76.8W. The converter operates with a wide universal input voltage range of AC85-264V and boasts an efficiency of 86% at full load.
Designed for reliable operation, it includes overcurrent and overvoltage protection. The unit is rated for an operating temperature range of -10°C to 71°C with derating. Mounting is via chassis mount, and it meets various safety agency approvals including CE, cURus, and TUV.
Key electrical specifications include a line regulation of 480mV maximum and a load regulation of 100mV maximum. Ripple and noise are kept to a minimum, with ripple at 120mVp-p and ripple noise at 150mVp-p under typical conditions. The PBA75F-48-RN1 also complies with harmonic attenuation standards (IEC61000-3-2) and EMI standards (FCC-B, CISPR22-B, EN55011-B, EN55022-B, VCCI-B).
85-264VAC (or DC 110-370V).
48V at 1.6A.
-10°C to 71°C with derating.
Chassis mount.
UL60950-1, C-UL(CSA60950-1), EN62368-1, CE, cURus, TUV.
86% typical.
Yes, works over 105% of rated current and recovers automatically.